Library services during winter break: Van Pelt-Dietrich Library Center will be closed on 12/25 and on 1/1-1/2, and will be open all other weekdays between 12/25 and 1/1. All other libraries will be closed from 12/25 to 1/4. Circulation of books and materials, as well as other services, will also be affected. See our Service Alerts for more details.
Discover the ways Philadelphia's yellow fever outbreak of 1793 impacted politics, medicine, and public health practices in this exhibit from the National Library of Medicine, now on display in the Holman Biotech Commons